teardown of doyle drive. now you can expect things to pick up as crews rip down the remaining older elevated road building the new one. also, just ahead, a couple of new tunnels with that walkway across the top. >> we have been trying forever long before the presidio to do something about doyle drive. it was not a safe place. it is not a safe place. so whether it was a matter of safety or was a matter of quality of life and getting people moving faster, it had to be done. >> the presidio parkway is expected to be finished by 2015. well, the consensus after the vice-presidential debate, not the same as we heard last week. what the polls are saying about the vice-presidential debate especially among californians. >> from the cbs 5 weather center, good evening, everyone. sure, we have been damp, cool, but now the day that will top off in the lower 90s. pinpoint forecast coming up.